| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $217.36 | 13.551% | $246.8145 | $246.81 | $246.80 | $246.80 |
| Purchase #2 | $95.26 | 8.466% | $103.3247 | $103.32 | $103.30 | $103.30 |
| Purchase #3 | $206.64 | 9.564% | $226.403 | $226.40 | $226.40 | $226.40 |
| Purchase #4 | $125.87 | 8.650% | $136.7578 | $136.76 | $136.75 | $136.80 |
| Purchase #5 | $197.51 | 4.809% | $207.0083 | $207.01 | $207.00 | $207.00 |
| Purchase #6 | $148.32 | 13.328% | $168.0881 | $168.09 | $168.10 | $168.10 |
| Purchase #7 | $85.85 | 7.121% | $91.9634 | $91.96 | $91.95 | $92.00 |
| 7 purchase totals = | $1,076.81 | $1,180.3598 | $1,180.35 | $1,180.30 | $1,180.40 | |